Aloft work platform with device for preventing pothole tilting
A technology of aerial work platform and tilting device, which is applied in the direction of lifting device, safety device of lifting equipment, etc., can solve the problems of complex mechanical structure and high implementation cost, and achieve the effect of avoiding obstruction of walking, convenient implementation and simple structure.
Inactive Publication Date: 2008-02-20
ZHEJIANG DINGLI MACHINERY CO LTD
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However, this patent has the defects that the mechanical structure is too complicated and the implementation cost is high
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[0022] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
[0023] The aerial work platform as shown in Figure 1 includes a fuselage 3, a walking device 4, a lifting device 2 and a work platform 1. The work platform 1 is set above the lifting device 2; the lifting device 2 is a scissor type lifting device, a scissor type The lifting device is arranged on the fuselage 3; the walking device 4 is a wheeled walking device.
[0024] As shown in Figure 2, a pothole tilt prevention device 5 is provided on the aerial work platform. The device includes two ejector rods 8 and two protective plates 13. The ejector rods 8 are respectively connected to the protective plate 13 through a transmission device. Two ejector rods 8 are symmetrically arranged on the support 7, and the support 7 is fixed on the lifting device 2 of the aerial work platform. As shown in FIG. 6, the top rod 8 is movably connected with the suppor...
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The invention relates to a lifting mechanism, in particular to an aloft work platform, an aloft work platform with an anti hole inclined equipment, which comprises a machine body, a walking equipment, a lifting equipment and a work platform. The aloft work platform is provided with an anti hole inclined equipment, and the anti hole inclined equipment comprises a top rod and a protecting plate, and the top rod and the protecting plate are connected with the connecting rod through the connecting block. By adopting the technic proposal, when not in use, the lifting equipment is not lifted, and the top rod is pressed on the working position of the connecting rod, and the connecting rod acts the connecting block, and the connecting block drives the protecting plate turned towards inside for folding. When in use, the lifting equipment is lifted, and the top rod is separated from the working position, and the protecting plate naturally comes down due to the gravity of the protecting plate used for supporting the ground. The invention is characterized in simple structure and convenient implementing.
Description
Technical field [0001] The invention relates to a lifting machine, in particular to an aerial work platform with a safety device. Background technique [0002] The existing aerial work platform includes a fuselage, a walking device, a lifting device, and a work platform. The work platform is set above the lifting device; the lifting device is set on the fuselage, which can be a scissor lift device, a mast lift device or a sleeve. Cylinder type lifting device; the walking device can be a wheel type walking device. The distance between the lower body of the existing aerial work platform and the ground is designed to be large, because when the aerial work platform is walking, there may be some prominent obstacles on the ground, such as small mounds or stones, and the lower part is relatively far from the ground. The large distance can avoid the obstruction of the walking of the aerial work platform. [0003] However, the above improvements have brought about unsafe factors in use. B...
Claims
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IPC IPC(8): B66F11/04B66F17/00
Inventor 许树根
Owner ZHEJIANG DINGLI MACHINERY CO LTD